Jean & I went to Les Miserables in Mahon Point SC recently. http://www.mahonpointsc.ie/ The cinema has tiered seating with the access at the top level so I was looking slightly down towards the screen. It was very comfortable to watch compared to cinemas with the entrance point near the screen. This necessitates the wheelchair user getting a crick in the neck, going deaf or both.
The shopping centre is totally accessible with plenty of designated parking spaces, wheelchair accessible toilets and wheelchair rental available. Some of the parking spaces are under cover which is great if the weather is not so good.